@media screen and (max-width: 850px) {
  .a_menu{
    display: revert;
  }
  .nav_drawer_class {
    background-color: var(--card_bg);
  }
  .nav_bg {
    padding: 0 60px;
    width: 100%;
    > .left {
      width: 40%;
      a:not(a:nth-last-child(2)) {
        display: none;
      }
    }

    > .right {
      width: 40%;
    }

    .el-dropdown {
      flex-shrink: 0;
    }
  }

  nav, .my_header, main, footer {
    transition: all 0.3s;

    &.phone_show {
      transform: translateX(40%);
    }
  }


  main {
    padding: 20px 0;
    width: 100%;

    .main {
      width: 800px;

      > .left {
        width: 100% !important;

      }

      > .right {
        display: none;
      }

      .news_content {
        flex-direction: column;

        .left {
          width: 100%;

          ul {
            margin-top: 0;
            display: flex;
            flex-wrap: wrap;

            li {
              width: 33%;
              padding: 0;
              display: flex;
              justify-content: center;

            }
          }
        }

        .right {
          margin: 10px auto;


          .body ul li {
            font-size: 12px;
            height: 70px;

            a {
              display: -webkit-box;
              -webkit-line-clamp: 1;
              -webkit-box-orient: vertical;
              overflow: hidden;
              text-overflow: ellipsis;
            }

          }
        }
      }

    }
  }
  .my_header {
    height: 400px;
    transition: all 0.3s;

    img {
      height: 400px;
    }
  }

  footer .version {
    display: none;
  }


  #app .main .left .all_article {
    .title {
      justify-content: center;
      width: 90%;
      margin: auto;
      box-sizing: border-box;
      border-radius: 5px;
    }

    > .body > .article_content {
      > li .right {
        > p {
          margin-bottom: 2px;
        }

        > a {
          bottom: 5px;
        }
      }

      padding: 10px 20px;
      width: 90%;
      margin: auto;
    }
  }

  .slider_bar {
    display: none;
  }
  .slider_bar.show ~ .article {
    width: 100%;
  }
  .article {
    width: 100%;
    padding: 0 80px;

    .article_title {
      p {
        display: flex;
        flex-direction: column;
      }
    }

    .article_actions {
      right: 0;
    }
  }

  .nav_content {
    .title {
      display: flex;
      flex-direction: column;
      align-items: center;
      margin-top: 40px;
      color: var(--font_1);

      img {
        width: 80px;
        height: 80px;
        object-fit: cover;
        border-radius: 50%;
        border: 1px solid #ffff00;
      }

      h2 {
        font-size: 20px;
        margin-top: 10px;
        color: var(--font_1);

      }
    }

    .content {
      display: flex;
      flex-direction: column;
      margin-top: 20px;
      padding: 0 30px;

      a {
        height: 40px;
        transition: all 0.3s;
        display: flex;
        align-items: center;
        width: 100%;
        justify-content: center;
        color: var(--font_2);

        &.active {
          background-color: red;
        }
      }

    }
  }

  footer {
    .left {
      width: 100%;
    }

    .right {
      display: none;
    }
  }

}


@media screen and (max-width: 850px) {
  .article {
    padding: 0 30px;
  }

}
